18040819143373629408

18,040,819,143,373,629,408 is an even composite number composed of seven prime numbers multiplied together.

What does the number 18040819143373629408 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 2160 divisors.

18040819143373629408 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two thousand, one hundred sixty divisors.

Prime factorization of 18040819143373629408:

25 × 34 × 13 × 41 × 532 × 1187 × 19792

(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 13 × 41 × 53 × 53 × 1187 × 1979 × 1979)

See below for interesting mathematical facts about the number 18040819143373629408 from the Numbermatics database.


Names of 18040819143373629408

  • Cardinal: 18040819143373629408 can be written as Eighteen quintillion, forty quadrillion, eight hundred nineteen trillion, one hundred forty-three billion, three hundred seventy-three million, six hundred twenty-nine thousand, four hundred eight.

Scientific notation

  • Scientific notation: 1.8040819143373629408 × 1019

Factors of 18040819143373629408

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 16
  • Sum of prime factors: 3278

Divisors of 18040819143373629408

Bases of 18040819143373629408

  • Binary: 11111010010111011101110101101101001100011101101000100111111000002
  • Hexadecimal: 0xFA5DDD6D31DA27E0
  • Base-36: 3T2D4NFJTWE00

Squares and roots of 18040819143373629408

  • 18040819143373629408 squared (180408191433736294082) is 325471155363916415601607913622522430464
  • 18040819143373629408 cubed (180408191433736294083) is 5871766250305275997137128024584203868076715763512985485312
  • The square root of 18040819143373629408 is 4247448545.1119510187
  • The cube root of 18040819143373629408 is 2622720.9433919987

Scales and comparisons

How big is 18040819143373629408?
  • 18,040,819,143,373,629,408 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
  • To count from 1 to 18,040,819,143,373,629,408 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine years!

    This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

  • A cube with a volume of 18040819143373629408 cubic inches would be around 218560.1 feet tall.

Recreational maths with 18040819143373629408

  • 18040819143373629408 backwards is 80492637334191804081
  • 18040819143373629408 is a Harshad number.
  • The number of decimal digits it has is: 20
  • The sum of 18040819143373629408's digits is 81
  • More coming soon!

Copy this link to share with anyone:


Share this page on social media:

Link to this page

HTML: To link to this page, just copy and paste the link below into your blog, web page or email.

BBCODE: To link to this page in a forum post or comment box, just copy and paste the link code below:

Cite this page

MLA style:
"Number 18040819143373629408 - Facts about the integer". Numbermatics.com. 2024. Web. 22 May 2024.

APA style:
Numbermatics. (2024). Number 18040819143373629408 - Facts about the integer. Retrieved 22 May 2024, from https://numbermatics.com/n/18040819143373629408/

Chicago style:
Numbermatics. 2024. "Number 18040819143373629408 - Facts about the integer". https://numbermatics.com/n/18040819143373629408/

The information we have on file for 18040819143373629408 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!

Keywords: Divisors of 18040819143373629408, math, Factors of 18040819143373629408, curriculum, school, college, exams, university, Prime factorization of 18040819143373629408, STEM, science, technology, engineering, physics, economics, calculator, eighteen quintillion, forty quadrillion, eight hundred nineteen trillion, one hundred forty-three billion, three hundred seventy-three million, six hundred twenty-nine thousand, four hundred eight.

Oh no. Javascript is switched off in your browser.
Some bits of this website may not work unless you switch it on.